85440810 (number)

85440810 is an even 8-digits composite number following 85440809 and preceding 85440811. In scientific notation, it is written as 8.5440810 × 10^7. The sum of its digits is 30. It has a total of 7 prime factors and 96 positive divisors. There are 16902144 positive integers (up to 85440810) that are relatively prime to 85440810.

Interesting facts

Basic properties

Name

Name eighty-five million four hundred forty thousand eight hundred ten

Notation

Scientific notation 8.5440810 × 10^7
Engineering notation 8.5440810 × 10^6

Prime Factorization of 85440810

Prime Factorization 2 × 3 × 7 × 7 × 65 × 17 × 263

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 12205830
Product of the distinct prime numbers

The prime factorization of 85440810 is 2 × 3 × 7 × 7 × 65 × 17 × 263. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 85440810)

Multiplication

n×y
n×2 170881620
n×3 256322430
n×4 341763240
n×5 427204050

Division

n÷y
n÷2 42720405
n÷3 28480270
n÷3 21360202.5
n÷5 17088162

Exponentiation

ny
n2 7300132013456100
n3 6.2372919233662E+23
n4 5.3291927413887E+31
n5 4.5533054447037E+39

Nth Root

y√n
2√n 9243.4198216894
3√n 440.44172237807
4√n 96.142705504315
5√n 38.57741041275

Divisors of 85440810

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -85440809
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 85440810 can be divided by 96 positive divisors. The sum of these divisors (counting 85440810) is 1, the average is 0.010416666666667.

Base conversion 85440810

Base System Value
2 Binary 101000101111011100100101010
3 Ternary 12221202211202110
4 Quaternary 11011323210222
5 Quinary 133333101220
6 Senary 12251143150
8 Octal 505734452
10 Decimal 85440810
12 Duodecimal 24744ab6
16 Hexadecimal 517b92a
20 Vigesimal 16e020a
36 Base36 1evaju

Cryptographic Hash Functions

md5 686110628eedcf339eedf0fa3cb8a210
sha1 0b7261ea05da5f7f171d5a5befa458970f73a01f
sha256 70395406aa78b4234366a39be2e719e66c0677caacbf6f9c2f417f3309f8425f
sha512 c12af862d3ac2f5355de00c02bd99c455cf3f7815417f5a08d61eabd9b79c274225980a363a6a38c26f5351c8a5e665789fd199bf8d8d166539b2b7532d76364
ripemd-160 98feb966f3ee3ff2a063d66f20199109d3c2a0e0

85440810 as geometric shapes

Circle

Radius = n
Diameter 170881620
Circumference 536840442.02552
Area 2.2934041103709E+16

Sphere

Radius = n
Volume 2.612670731299E+24
Surface area 9.1736164414837E+16
Circumference 536840442.02552

Square

Length = n
Perimeter 341763240
Area 7300132013456100
Diagonal 120831552.28214

Cube

Length = n
Surface area 43800792080736600
Volume 6.2372919233662E+23
Space diagonal 147987823.95984

Equilateral Triangle

Length = n
Perimeter 256322430
Area 3.1610498873165E+15
Altitude 73993911.979919

Triangular Pyramid

Length = n
Surface area 3.1610498873165E+15
Volume 7.3507190254205E+22
Height 40277184.094048